TreeGridLoaded ({ /* JSONP header, to be possible to load from xxx_Jsonp data source */ 
   "Cfg" : { "id": "ServerChildPaging", "NoHScroll": "1", "IdChars": "0123456789", "NumberId": "1", "SuppressCfg": "1"   }, 
   "Cfg_2" : { "MainCol": "C"   }, 
   "Cfg_3" : { "ChildPaging": "3", "RemoveCollapsed": "3"   }, 
   "Cfg_4" : { "ChildParts": "2", "ChildPartLength": "5", "ChildPartMin": "5"   }, 
   "Cfg_5" : { "PrintLoad": "1", "PrintLocation": "2", "ExportLoad": "1"   }, 
   "Cols" : [ 
      { "Name": "id", "Type": "Int", "CanEdit": "0"   }, 
      { "Name": "C", "Type": "Text", "CaseSensitive": "0", "Width": "480"   }, 
      { "Name": "N", "Type": "Int", "Width": "63"   }  
   ], 
   "Def" : [ 
      { "Name": "PARENT", "Expanded": "0", "CanFilter": "2", 
         "Calculated": "1", "CalcOrder": "N,CHtmlPostfix", "CHtmlPostfixFormula": "' ('+count(4,'I')+')'", "NFormula": "sum()"  
          }, 
      { "Name": "CPage", "idVisible": "0"   }  
   ], 
   "Head" : [ 
      { "Kind":"Filter", "idVisible": "0", "CanExport": "0"   }  
   ], 
   "Header" : { "id": "id", "C": "Country", "N": "Num"   }, 
   "Toolbar" : { "Styles": "0", "Sizes": "0", "Scales": "0", "Formula": "'Rows: <b>'+count('Row.Def.Name==\"R\"',4,'R')+'</b>, Num sum:<b>'+sum('N')+'</b>'", "FormulaLeft": "5"   }, 
   "Body" : [ 
      [ 
         { "id": "1001", "Def": "PARENT", "C": "Central & South Asia", "Count": "7", "countR": "7", "countI": "7", "Nsum": "31"   }, 
         { "id": "1002", "Def": "PARENT", "C": "East Asia & the Pacific", "Count": "18", "countR": "18", "countI": "18", "Nsum": "74"   }, 
         { "id": "1003", "Def": "PARENT", "C": "East Europe", "Count": "17", "countR": "17", "countI": "17", "Nsum": "72"   }, 
         { "id": "1004", "Def": "PARENT", "C": "Middle East & North Africa", "Count": "18", "countR": "18", "countI": "18", "Nsum": "88"   }, 
         { "id": "1005", "Def": "PARENT", "C": "North & Central America", "Expanded": "1", "Count": "66", "countR": "115", "countI": "16", "Nsum": "538"   }, 
         { "id": "1006", "Def": "PARENT", "C": "South America", "Count": "12", "countR": "12", "countI": "12", "Nsum": "55"   }, 
         { "id": "1007", "Def": "PARENT", "C": "Sub-Saharan Africa", "Count": "32", "countR": "32", "countI": "32", "Nsum": "141"   }, 
         { "id": "1008", "Def": "PARENT", "C": "West Europe", "Expanded": "1", "Count": "21", "countR": "21", "countI": "21", "Nsum": "101"   }  
      ], 
   ], 
}) /* End of JSONP header */ 